Health Security for All Americans Act of 2008

[AI summary unavailable — showing source text] Health Security for All Americans Act of 2008 - Amends title XVIII (Medicare) of the Social Security Act regarding: (1) the physician payment update; (2) geographic cost-of-practice indices (GPCI) floors; (3) annual physical examinations; (4) the Medicare-dependent hospital (MDH) program; (5) the inpatient hospital payment adjustment for low-volume hospitals; and (6) proportional representation of rural area interests on the Medicare Payment Advisory Commission (MEDPAC). Directs the Secretary of Health and Human Services to conduct a national public information campaign on initial preventive physical examinations for Medicare beneficiaries. Amends the Employee Retirement Income Security Act of 1974 (ERISA) with respect to rules governing enhanced marketplace pools for small business health plans. Amends the Public Health Service Act to add a new title XXX (Health Care Insurance Marketplace Modernization) under which the Secretary shall promulgate regulations establishing minimum standards for health insurance premium variations and model small group rating rules. Provides for affordable plans and the harmonization of health insurance standards. Amends the Internal Revenue Code to a…